export default {
  install(Vue){
    Vue.directive('my-bind', {
      bind(el, binding) {},
      inserted(el, binding) {},
      update(el, binding) {}
    }),
    Vue.filter('my-slice', function(value){
      return value.slice(0, 4)
    }),
    Vue.prototype.$get = () => {
      console.log('这是$get方法');
    }
  }
}
// export default obj;
// export {
//   obj
// }